Dear All,
I have one stored procedure Which inserts data into one table.
But sometimes it does not insert record. This happens when I called it from java
application. But If I called same query from mysql command line. It executes
successfully.
Also I have one procedure which only retrieves
Could you please inform me how to test the mysql databases backup failure by
using the mysqldump utility. I written a unix script for sending status
notification against ten mysql databases. I need to test the nine databases
backups have completed successfully and one failed due some reason.
redirect your standard errors to some log file..
mysqldump --all-databases --flush-logs --master-data=2
/bk01/all_databases_`date +%a`.sql 2 /tmp/test.log
i follow the above syntax for logging the errors in my script.
Thanks
Anand
On Fri, May 28, 2010 at 5:44 PM, Angelina Paul
Is it normal behavior for MySQL command type ahead not to work unless
you have a database selected? I notice that using the tab 'type ahead'
has no response unless I use a specific database. Is this normal
behavior?
--
MySQL General Mailing List
For list archives: http://lists.mysql.com/mysql
To
I looking for a way to corrupt a mysql database forcefully for testing
purpose
and then the mysqldump utility will fail for taking backup against it.
On Fri, May 28, 2010 at 8:06 AM, Anand.S anand@gmail.com wrote:
redirect your standard errors to some log file..
mysqldump --all-databases
2010/5/28 Manasi Save manasi.s...@artificialmachines.com:
[...]
Or am I doing something wrong?
probably;
you better send us another e-mail writing at least:
- mysql version you are using
- mysql Connector/J version you are using
- piece of java code you are using to call the stored procedure
-
Hello Manasi,
If possible can you please send in the code that you mentioned (procedure or
trigger).
Please give a detailed technical explanation explaining the query which you
used from command line and the query used in the procedure. Please mention
the table structure, show table status and
Hi All,
I have a table that uses auto_increment to generate the Id automatically
working fine. However, I need to create a new table where the Id must be a
number generated randomly, so I cannot use the auto_increment.
MySQL has a function RAND. So I could use something like this:
SELECT
If your specs are that specific (IDs must be between 1 and 99)
then you could create a 99-row table with one integer column and
prefill it with the numbers 1 to 99 in random order.
Then you could write a function that would select and return the first
number in the table, then delete
If you wanted to use/go that route, then why not select a random limit 1
from that table, and then delete that row?
SELECT `column` FROM `table` ORDER BY RAND() LIMIT 1;
On a side note, I would use the auto-inc field still, and store this number
in another field.
Steven Staples
It seems to be a good approach, although I was trying to get this by querying
the table without creating another table to keep the Ids.
Thanks,
Andre
--
Andre Matos
andrema...@mineirinho.org
On 2010-05-28, at 12:15 PM, Steven Staples wrote:
If you wanted to use/go that route, then why
-Original Message-
From: Jim Lyons [mailto:jlyons4...@gmail.com]
Sent: Friday, May 28, 2010 11:49 AM
To: Andre Matos
Cc: mysql@lists.mysql.com
Subject: Re: Using RAND to get a unique ID that has not been used yet
If your specs are that specific (IDs must be between 1 and 99)
then you
-Original Message-
From: Andre Matos [mailto:andrema...@mineirinho.org]
Sent: Friday, May 28, 2010 1:44 PM
To: Steven Staples
Cc: mysql@lists.mysql.com
Subject: Re: Using RAND to get a unique ID that has not been used yet
It seems to be a good approach, although I was trying to get this
When I mentioned having everything in the Query, I was thinking about this. I
don't want to have a loop repeating the query until I get a unique Id. This is
ridicules and imagine how many queries I might end up running. No way!
Thanks for the warning and feedback!
Andre
--
Andre Matos
On Fri, May 28, 2010 at 11:38 AM, Andre Matos andrema...@mineirinho.org wrote:
I have a table that uses auto_increment to generate the Id automatically
working fine.
However, I need to create a new table where the Id must be a number generated
randomly, so I cannot use the auto_increment.
In infinite wisdom Angelina Paul arshup...@gmail.com wrote:
[1 text/plain; ISO-8859-1 (7bit)]
I looking for a way to corrupt a mysql database forcefully for testing
purpose
and then the mysqldump utility will fail for taking backup against it.
kill -9 MYSQLD_PID while the backup is running
The separate table for the IDs is probably best solution, maybe counting on
caching of the table with an index on the id value to speed up the 'where'
clause; this checks what numbers are left instead of what numbers have been
used; the disadvantage is that you have to manage a second table
-Original Message-
From: Raj Shekhar [mailto:rajl...@rajshekhar.net]
Sent: Friday, May 28, 2010 2:40 PM
To: mysql@lists.mysql.com
Cc: mysql@lists.mysql.com
Subject: Re: mysqldump backup
In infinite wisdom Angelina Paul arshup...@gmail.com wrote:
[1 text/plain; ISO-8859-1 (7bit)]
I
18 matches
Mail list logo
